read the sentence.\nmustufa ran the 100-meter and 200-meter races but the one he had trained for the hardest…

read the sentence.\nmustufa ran the 100-meter and 200-meter races but the one he had trained for the hardest was the 400-meter competition.\nwhich is the best revision of this sentence?\nmustufa ran the 100-meter and 200-meter races (but the one he had trained for the hardest) was the 400-meter competition.\nmustufa ran the 100-meter and 200-meter races but the one he had trained for the hardest (was the 400-meter) competition.\nmustufa ran the 100-meter and 200-meter races but (the one he had trained for the hardest was the 400-meter competition).\nmustufa ran the 100-meter and 200-meter races (but the one he had trained for the hardest was the 400-meter competition).

read the sentence.\nmustufa ran the 100-meter and 200-meter races but the one he had trained for the hardest was the 400-meter competition.\nwhich is the best revision of this sentence?\nmustufa ran the 100-meter and 200-meter races (but the one he had trained for the hardest) was the 400-meter competition.\nmustufa ran the 100-meter and 200-meter races but the one he had trained for the hardest (was the 400-meter) competition.\nmustufa ran the 100-meter and 200-meter races but (the one he had trained for the hardest was the 400-meter competition).\nmustufa ran the 100-meter and 200-meter races (but the one he had trained for the hardest was the 400-meter competition).

Answer

Brief Explanations:

To determine the best revision, we analyze the use of parentheses for non - essential or parenthetical information. The original sentence has two independent clauses joined by "but". The part "but the one he had trained for the hardest was the 400 - meter competition" is a separate clause that can be set off as parenthetical. Option D (Mustufa ran the 100 - meter and 200 - meter races (but the one he had trained for the hardest was the 400 - meter competition).) correctly uses parentheses to enclose the contrasting clause, making the sentence structure clear. The other options misplace the parentheses, either breaking the main clause or the subordinate part incorrectly.

Answer:

D. Mustufa ran the 100 - meter and 200 - meter races (but the one he had trained for the hardest was the 400 - meter competition).